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key-state.c: add logging for 'pressed-sent'

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Johan Malm 2023-11-14 18:57:22 +00:00 • committed by Johan Malm
parent 57a753cfa0
commit ba76b26165
1 changed files with 29 additions and 0 deletions
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29
src/input/key-state.c
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@ -1,7 +1,10 @@
// SPDX-License-Identifier: GPL-2.0-only
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <wlr/util/log.h>
#include "input/key-state.h"
#define MAX_PRESSED_KEYS (16)
@ -13,6 +16,26 @@ struct key_array {
static struct key_array pressed, pressed_mods, bound, pressed_sent;
static void
report(struct key_array *array, const char *msg)
{
static char *should_print;
static bool has_run;
if (!has_run) {
should_print = getenv("LABWC_DEBUG_KEY_STATE");
has_run = true;
}
if (!should_print) {
return;
}
printf("%s", msg);
for (int i = 0; i < array->nr_keys; ++i) {
printf("%d,", array->keys[i]);
}
printf("\n");
}
static bool
key_present(struct key_array *array, uint32_t keycode)
{
@ -52,6 +75,9 @@ add_key(struct key_array *array, uint32_t keycode)
uint32_t *
key_state_pressed_sent_keycodes(void)
{
report(&pressed, "before - pressed:");
report(&bound, "before - bound:");
/* pressed_sent = pressed - bound */
memcpy(pressed_sent.keys, pressed.keys,
MAX_PRESSED_KEYS * sizeof(uint32_t));
@ -59,6 +85,9 @@ key_state_pressed_sent_keycodes(void)
for (int i = 0; i < bound.nr_keys; ++i) {
remove_key(&pressed_sent, bound.keys[i]);
}
report(&pressed_sent, "after - pressed_sent:");
return pressed_sent.keys;
}